I've tried several dual-prong USB adapters and I really like their design. No slip. The caps flip over but stay in place. You haven't given me any problems yet. I have many different drives as I am constantly backing up data for clients, I also have external USB hard drives, both rotary drives and SSDs, and it works right there with SSD drives. I ended up installing a bootable Windows installation on it, so now I can boot any computer I want and usually recover data quickly. Big time saver. I have 128GB but am considering getting one of the larger sizes. My only request is some sort of secure key ring or lanyard, but overall a very minor request. Because it's USB 3 and USB C with the 'old' USB A end and the new USB C end, I can plug it into almost any computer or laptop. The only thing you can't do is devices that use mini or micro USB and I had keys for those anyway (cheaper than buying multiple drives).
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